| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pers pn] [modal v] [adv] | 14215 |
|
| 2 | [conj] [pers pn] know [adv] | 772 |
|
| 3 | [conj] [pers pn] [modal v] know | 564 |
|
| 4 | [pers pn] [modal v] know [adv] | 176 |
|
